GB316967A - Improvements in inductor furnaces - Google Patents

Improvements in inductor furnaces

Info

Publication number
GB316967A
GB316967A GB20432/29A GB2043229A GB316967A GB 316967 A GB316967 A GB 316967A GB 20432/29 A GB20432/29 A GB 20432/29A GB 2043229 A GB2043229 A GB 2043229A GB 316967 A GB316967 A GB 316967A
Authority
GB
United Kingdom
Prior art keywords
furnaces
generator
charge
inductor
condenser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB20432/29A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB316967A publication Critical patent/GB316967A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)

Abstract

316,967. Northrup, E. F. Aug. 7, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Induction furnaces. - In tempering a charge by heat treatment in an induction furnace followed by quenching the required temperature gradient in the charge is obtained by varying the energy input to the inductor coil. The coil 10 is provided with tappings 13 and the generator and condenser leads are provided with arms 15, 17 respectively. The condenser may be in series with the generator. A number of furnaces may be operated in parallel.
GB20432/29A 1928-08-07 1929-07-03 Improvements in inductor furnaces Expired GB316967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US316967XA 1928-08-07 1928-08-07

Publications (1)

Publication Number Publication Date
GB316967A true GB316967A (en) 1930-06-05

Family

ID=21860905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20432/29A Expired GB316967A (en) 1928-08-07 1929-07-03 Improvements in inductor furnaces

Country Status (2)

Country Link
FR (1) FR678719A (en)
GB (1) GB316967A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747963C (en) * 1936-10-07 1944-10-23 Ohio Crankshaft Company Process for the production of multi-part, bush-less bearing bodies
DE748683C (en) * 1953-04-08 1944-11-08 Control of the surface hardening of metal parts by inductive heating and subsequent quenching

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747963C (en) * 1936-10-07 1944-10-23 Ohio Crankshaft Company Process for the production of multi-part, bush-less bearing bodies
DE748683C (en) * 1953-04-08 1944-11-08 Control of the surface hardening of metal parts by inductive heating and subsequent quenching

Also Published As

Publication number Publication date
FR678719A (en) 1930-04-03

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